Recently an approach for identifying potential modules for restructuring in large software systems using product release history was presented[4]. In this study we have adapted the original approach to better suit object-oriented frameworks and applied it to an industrial black-box framework product in the telecommunication domain.Our study shows that using historical information as a way of identifying structural shortcomings in an object-oriented system is viable and useful. The study thereby strengthens the suggested approach in [4] and demonstrates that the approach is adaptable and useful for object-oriented systems. The usefulness of the original approach has been validated through this study too.